Math, asked by ahmedsayyed, 11 months ago

(iv) sin cos (90° - 0) + cos sin (90°- 0)

Answers

Answered by xnishantkashyapx

1

Answer:

=sin cos (90' -0) + cos sin (90'-0)

=sin sin0' +cos cos0'

=sinx0 +cosx1

=0+cos

=cos

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